/*
Theme Name: LUANPA
Theme URI: https://luanpa.net
Author: LUANPA Team
Description: Dark sci-fi automotive blog theme. SEO optimized, zero JS CDNs, pure CSS navigation, Schema.org markup. Roam Free.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: luanpa
Tags: dark, custom-background, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready
*/

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--mid:#020617;--navy:#0f172a;--s600:#475569;--s500:#64748b;--s400:#94a3b8;--s300:#cbd5e1;--w:#fff;--blue:#3b82f6;--b400:#60a5fa;--b600:#2563eb;--fb:"Inter",-apple-system,BlinkMacSystemFont,sans-serif;--fd:"Bebas Neue",sans-serif;--fm:"JetBrains Mono",monospace}
html{scroll-behavior:smooth}
body{background:var(--mid);color:var(--w);font-family:var(--fb);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--b400);text-decoration:none;transition:color .2s}a:hover{color:var(--b600)}
img{max-width:100%;height:auto;display:block}h1,h2,h3,h4{margin:0 0 .5em;font-weight:600;line-height:1.2}ul{list-style:none}button,input,textarea{font-family:inherit;font-size:inherit}
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--mid)}::-webkit-scrollbar-thumb{background:rgba(59,130,246,.3);border-radius:3px}
.lu-w{max-width:1280px;margin:0 auto;padding:0 1.5rem}
.lu-g{display:grid;grid-template-columns:1fr 320px;gap:2.5rem}@media(max-width:1023px){.lu-g{grid-template-columns:1fr}}
.lu-tb{background:rgba(15,23,42,.6);border-bottom:1px solid rgba(255,255,255,.03);font-size:11px;color:var(--s500);height:36px;display:flex;align-items:center}
.lu-tbi{display:flex;justify-content:space-between;align-items:center;width:100%}
.lu-tn{position:sticky;top:0;z-index:50;background:rgba(2,6,23,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.05);height:64px;display:flex;align-items:center}
.lu-tni{display:flex;align-items:center;justify-content:space-between;width:100%}
.lu-nl{display:flex;align-items:center;gap:1.75rem}
.lu-nl a{font-size:14px;color:var(--s400);padding:4px 0;position:relative;transition:color .2s}
.lu-nl a:hover,.lu-nl a[aria-current="page"]{color:var(--w)}
.lu-nl a::after{content:"";position:absolute;bottom:0;left:0;width:0;height:1px;background:var(--blue);transition:width .3s}.lu-nl a:hover::after{width:100%}
.lu-nl .sp{width:1px;height:20px;background:rgba(255,255,255,.1)}
.lu-mc{display:none}.lu-ml{display:none;cursor:pointer;padding:8px;border-radius:8px;color:var(--w);background:none;border:none;font-size:20px}
.lu-mo{position:fixed;top:0;right:0;bottom:0;width:288px;background:var(--navy);border-left:1px solid rgba(255,255,255,.05);padding:24px;z-index:60;transform:translateX(100%);transition:transform .3s;overflow-y:auto}
.lu-mx{position:absolute;top:16px;right:16px;cursor:pointer;padding:8px;border-radius:8px;background:none;border:none;color:var(--w);font-size:18px}
.lu-mn{margin-top:48px;display:flex;flex-direction:column;gap:4px}
.lu-mn a{display:block;padding:12px 16px;border-radius:8px;font-size:14px;color:var(--s400);transition:all .15s}
.lu-mn a:hover{background:rgba(255,255,255,.05);color:var(--w)}
.lu-ov{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:55;opacity:0;pointer-events:none;transition:opacity .3s}
.lu-mc:checked~.lu-ov{opacity:1;pointer-events:auto}
.lu-mc:checked~.lu-mo{transform:translateX(0)}
@media(max-width:1023px){.lu-nl{display:none}.lu-ml{display:block}}
@media(min-width:1024px){.lu-mo,.lu-ov{display:none!important}}
.lu-lg{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--w)}.lu-lg:hover svg{transform:scale(1.1)}.lu-lg svg{transition:transform .3s}
.lu-lt{font-family:var(--fd);font-size:1.25rem;letter-spacing:.12em;line-height:1}
.lu-ld{color:var(--blue);font-size:9px;font-weight:700}
.custom-logo-link{display:flex;align-items:center}.custom-logo{height:40px;width:auto}
.lu-fl{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--w);margin-bottom:1.25rem}.lu-fl img{height:32px;width:auto}
.lu-sr{position:relative;display:inline-flex}
.lu-si{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:14px;height:14px;stroke:var(--s500);fill:none;stroke-width:2}
.lu-sv{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:8px 14px 8px 36px;color:#fff;font-size:13px;width:180px;transition:all .2s}
.lu-sv:focus{border-color:rgba(59,130,246,.4);outline:none;width:240px}.lu-sv::placeholder{color:var(--s600)}
.lu-hr{position:relative;min-height:500px;border-radius:1rem;overflow:hidden;border:1px solid rgba(255,255,255,.06)}
.lu-hi{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.4;transition:transform 6s}.lu-hr:hover .lu-hi{transform:scale(1.05)}
.lu-hg{position:absolute;inset:0;background:linear-gradient(to top,var(--mid),rgba(2,6,23,.6),transparent)}
.lu-hgr{position:absolute;inset:0;background:linear-gradient(to right,rgba(2,6,23,.8),transparent)}
.lu-hc{position:relative;z-index:10;display:flex;flex-direction:column;justify-content:flex-end;height:100%;min-height:500px;padding:2rem}
@media(min-width:768px){.lu-hc{padding:3rem}}
.lu-ht{font-size:1.875rem;font-weight:600;line-height:1.1;margin-bottom:1rem}@media(min-width:768px){.lu-ht{font-size:3rem}}
.lu-tg{display:inline-block;font-size:10px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:3px 10px;border-radius:4px;background:rgba(59,130,246,.08);border:1px solid rgba(59,130,246,.15);color:var(--b400);transition:all .2s}
.lu-tg:hover{background:rgba(59,130,246,.15)}.lu-te{background:rgba(34,197,94,.08);border-color:rgba(34,197,94,.2);color:#4ade80}
.lu-tm{background:rgba(239,68,68,.08);border-color:rgba(239,68,68,.2);color:#f87171}
.lu-cd{position:relative;overflow:hidden;background:rgba(15,23,42,.3);border:1px solid rgba(255,255,255,.06);border-radius:.75rem;transition:all .3s}
.lu-cd::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(59,130,246,.5),transparent);opacity:0;transition:opacity .3s}
.lu-cd:hover::before{opacity:1}
.lu-cd:hover{border-color:rgba(59,130,246,.2);transform:translateY(-4px);box-shadow:0 20px 50px -15px rgba(0,0,0,.5)}
.lu-ci{position:relative;overflow:hidden}.lu-ci img{width:100%;height:100%;object-fit:cover;opacity:.6;transition:all .5s}.lu-cd:hover .lu-ci img{opacity:.8;transform:scale(1.05)}
.lu-cg{position:absolute;inset:0;background:linear-gradient(to top,var(--navy),transparent)}
.lu-ar{display:flex;gap:1.25rem;padding:1.25rem}
.lu-at{flex-shrink:0;width:160px;height:112px;border-radius:.5rem;overflow:hidden;position:relative}@media(max-width:640px){.lu-at{width:100px;height:72px}}
.lu-sh{display:flex;align-items:center;gap:.75rem;margin-bottom:2rem}
.lu-sb{width:4px;height:24px;background:var(--blue);border-radius:9999px}
.lu-st{font-family:var(--fd);font-size:1.75rem;letter-spacing:.1em}
.lu-pl{display:flex;gap:.5rem;overflow-x:auto;padding:.75rem 0}
.lu-pi{white-space:nowrap;padding:6px 16px;border-radius:8px;font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;border:1px solid rgba(255,255,255,.08);color:var(--s400);background:transparent;cursor:pointer;transition:all .2s}
.lu-pi:hover,.lu-pi.active{background:rgba(59,130,246,.1);border-color:rgba(59,130,246,.3);color:var(--b400)}
.lu-wg{background:rgba(15,23,42,.3);border:1px solid rgba(255,255,255,.06);border-radius:.75rem;padding:1.5rem}
.lu-wt{font-family:var(--fd);font-size:1.1rem;letter-spacing:.15em;margin-bottom:1.25rem}
.lu-wn{border-color:rgba(59,130,246,.1);background:linear-gradient(to bottom,rgba(59,130,246,.04),transparent);box-shadow:0 0 30px rgba(59,130,246,.08)}
.lu-ni{width:100%;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:.5rem;padding:.625rem 1rem;font-size:14px;color:#fff}.lu-ni:focus{border-color:rgba(59,130,246,.4);outline:none}.lu-ni::placeholder{color:var(--s600)}
.lu-nb{width:100%;background:var(--blue);color:#fff;padding:.625rem;border:none;border-radius:.5rem;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s}.lu-nb:hover{background:var(--b600)}
.lu-sc{font-size:1.125rem;line-height:1.8;color:var(--s300)}
.lu-sc h2{color:#fff;font-size:1.5rem;margin:2rem 0 1rem}.lu-sc h3{color:#fff;font-size:1.25rem;margin:1.5rem 0 .75rem}.lu-sc p{margin-bottom:1.5rem}
.lu-sc blockquote{border-left:3px solid var(--blue);padding:1rem 1.5rem;background:rgba(59,130,246,.05);border-radius:0 .5rem .5rem 0;font-style:italic;color:var(--s400);margin:2rem 0}
.lu-sc img{border-radius:.75rem;margin:2rem 0}.lu-sc a{text-decoration:underline;text-underline-offset:3px}
.lu-cm{border-left:2px solid rgba(59,130,246,.2);padding-left:1.5rem;margin-bottom:2rem}
.lu-ft{border-top:1px solid rgba(255,255,255,.05);background:rgba(15,23,42,.3)}
.lu-fs{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.04);border-radius:.5rem;padding:.75rem;text-align:center}
.lu-fn{font-family:var(--fd);font-size:1.5rem;color:var(--b400)}
.lu-fl2{font-size:10px;color:var(--s500);text-transform:uppercase;letter-spacing:.15em}
.lu-pg{display:flex;gap:.5rem;align-items:center;justify-content:center;margin-top:3rem}
.lu-pg a,.lu-pg span{padding:.5rem 1rem;border-radius:.5rem;font-size:14px;border:1px solid rgba(255,255,255,.08);transition:all .2s}
.lu-pg a:hover{border-color:rgba(59,130,246,.3);background:rgba(59,130,246,.08);color:var(--b400)}
.lu-pg .current{background:var(--blue);border-color:var(--blue);color:#fff}
.lu-bt{position:fixed;bottom:1.5rem;right:1.5rem;z-index:40;width:40px;height:40px;border-radius:.75rem;background:rgba(59,130,246,.8);border:1px solid rgba(59,130,246,.3);display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;font-size:18px;backdrop-filter:blur(8px);transition:all .15s}.lu-bt:hover{background:var(--blue);transform:translateY(-2px)}
.lu-gb{background-image:linear-gradient(rgba(59,130,246,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.03) 1px,transparent 1px);background-size:40px 40px}
@keyframes lu-pulse{0%,100%{opacity:1}50%{opacity:.5}}
.alignleft{float:left;margin:0 1.5rem 1rem 0}.alignright{float:right;margin:0 0 1rem 1.5rem}.aligncenter{display:block;margin:1.5rem auto}
.wp-caption{max-width:100%}.wp-caption-text{font-size:13px;color:var(--s500);text-align:center;margin-top:.5rem}